External anatomy the shark has a graceful and streamlined body shape built for fast long distance swimming. There are more than 400 shark species in the ocean but they all have the same basic anatomy.
Shark anatomy differs from that of bony fish in a variety of ways.
Shark anatomy diagram. Read the definitions then label the shark diagram below. All members of the lab group should touch the shark. Shark books for kids.
Value framing fast delivery 100 satisfaction guarantee. Most sharks have eight fins. A pair of pectoral fins a pair of pelvic fins two dorsal fins.
Sharks have exceptional eyes that enable them to see acutely even in low light. This is the part of the shark anatomy that enables sharks to have the ability to see in low light. Learn about shark anatomy and learn how these creatures work.
Behind their retina is the tapetum lucidum. Each of the fins are used in a different manner. Not all sharks have all of the fins and spines defined below gills fleshy organs that are used for breathing they are located on the side of the head mouth the part of the body which the fish uses to catch food it is located.
There are one or two fins present along the dorsal midline called the first and second dorsal fin. Skates rays faq. Shark dissection instructions part 1.
Understanding the shark anatomy will give you a glimpse of the evolutive adaptations that have made sharks the flawless. Pick it up squeeze it feel it. Shark anatomy there are over 400 species of sharks but what makes a shark a shark shark anatomy.
Shark fishing in the us. The sharks fins are used for stabilizing steering lift and propulsion thrust. Atlantic shark id guide.
The body is divided into the head trunk and tail. These are anti roll stabilizing fins. This astonishing anatomy masterfully designed by evolution is what sets sharks apart from other types of aquatic life including whales and dolphins.
Fossil shark teeth id guide. Variation observed within shark anatomy is a potential result of speciation and habitat variation. This is a layer that is comprised of silver guanine crystals that reflects light as it exits the eye.
Dorsal fin diagram with landmarks labeled. Choose from over 500000 posters art prints. How to avoid shark attacks.
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